ABB Manual Motor Starter Three-Pole MS132-T

Product Description

• MS132-T Circuit breakers for transformer protection are electro mechanical protection devices specially designed to protect control transformers on the primary side.

• The short-circuit current setting is fixed to 20 times the operating current to handle the high inrush current generated by transformers

• This device has a rated operational current of Ie = 0.16 to 25 A

• It allows fuse-less protection against overload and short-circuit.

• The device allows manually connect and disconnect the transformer from the mains thanks of its built-in disconnection function.

• The circuit breaker for transformer protection offers a rated service short-circuit breaking capacity of Ics = 100 kA at 400 VAC and a trip class 10.

• Further features are temperature compensation, trip-free mechanism, rotary handle with a clear switch position indication and short circuit trip indicator.

• The handle is lockable to protect against unauthorized changes.

• Number of Poles : 3

• Product Net Weight : 0.215 kg

• Product Net Width : 45 mm

• Product Net Height :90 mm

• Product Net Depth / Length : 86.75 mm

• Rated Operational Voltage : Main Circuit 690 V AC

• Rated Frequency (f) : Main Circuit 50 Hz/Main Circuit 60 Hz

• Pollution Degree : 3

• Degree of Protection : Housing IP20,Main Circuit Terminals IP10

• Mounting Position : Position 1 to 6

• Contact Position Indication : ON / OFF / TRIP

• Actuator Type : Rotary Handle

• Electrical Durability : 50000 cycle

• Mechanical Durability : 100000 cycle

• Terminal Type : Screw Terminals

Product Specification